{"id":"OSV-2026-505","summary":"UNKNOWN READ in unsigned int Assimp::StreamReader\u003ctrue, true\u003e::Get\u003cunsigned int\u003e","details":"OSS-Fuzz report: https://bugs.chromium.org/p/oss-fuzz/issues/detail?id=498284131\n\n```\nCrash type: UNKNOWN READ\nCrash state:\nunsigned int Assimp::StreamReader\u003ctrue, true\u003e::Get\u003cunsigned int\u003e\nvoid Assimp::Blender::ConvertDispatcher\u003cint\u003e\nvoid Assimp::Blender::Structure::ReadField\u003c2, int\u003e\n```\n","modified":"2026-04-02T00:19:34.148494Z","published":"2026-04-02T00:19:34.148188Z","references":[{"type":"REPORT","url":"https://bugs.chromium.org/p/oss-fuzz/issues/detail?id=498284131"}],"affected":[{"package":{"name":"assimp","ecosystem":"OSS-Fuzz","purl":"pkg:generic/assimp"},"ranges":[{"type":"GIT","repo":"https://github.com/assimp/assimp.git","events":[{"introduced":"72b9939b9f5a34d155b5b11b61f4474f1176d51a"},{"fixed":"11a5d1b8ef2018d0eb765ef1ddae95a13a8b59b6"}]}],"versions":["master","v6.0.3","v6.0.4"],"ecosystem_specific":{"severity":"MEDIUM"},"database_specific":{"introduced_range":"4c8a3bd39c449eba1b07f81fd4177ad938a7fd93:69f8eb21fd1da5688523986cc911346c333806c2","source":"https://github.com/google/oss-fuzz-vulns/blob/main/vulns/assimp/OSV-2026-505.yaml"}}],"schema_version":"1.7.5"}